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National Stock Number:
5330-00-298-3747
Federal Supply Class:
5330
National Item Identification Number:
002983747
Description:
RETAINER,PACKING
Detail:
An item designed to fit over a packing gland by mating with a surface of a second part which together will retain into a narrow groove or confined space the PACKING, PREFORMED or O-RING, or an item designed to fit over a rod or shaft, to mate with a stuffing box to confine PACKING MATERIAL. It may function as a static or dynamic seal retainer with the packing located on, around, or in the centerline direction of the rod or shaft axis. It may have holes or joints for mounting, be threaded or unthreaded. See also PACKING NUT and PACKING NUT, STUFFING TUBE.
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Manufacturer Information:
| 1027-486ALT24PCD | 81316 | PORTSMOUTH NAVAL SHIPYARD | | 486-6700-71171ALT24PCD | 80064 | NAVAL SHIP SYSTEMS COMMAND |
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Techincal Specification:
| MATERIAL | COPPER ALLOY OVERALL | | CROSS-SECTIONAL HEIGHT | 0.719 INCHES NOMINAL | | OUTER GROOVE DEPTH | 0.125 INCHES NOMINAL | | INNER GROOVE DEPTH | 0.250 INCHES NOMINAL | | INNER GROOVE WIDTH | 0.250 INCHES NOMINAL | | CENTER HOLE DIAMETER | 4.031 INCHES NOMINAL | | PERIPHERAL DIAMETER | 4.969 INCHES NOMINAL | | ANGLE | 45.0 DEGREES NOMINAL | | THE MANUFACTURERS DATA | | | MANUFACTURERS CODE | 81316 | | DESIGN CONTROL REFERENCE | 1027-486ALT24PCD |
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